<h2>Number literals with underscores and postfix</h2>
<pre><code>1_u32
123_456.789e-10_f64</code></pre>

<h2>Attributes</h2>
<pre><code>@[AlwaysInline]
def foo
	1
end</code></pre>

<h2>Macro expansions</h2>
<pre><code>{% for key, value in {foo: 100, bar: 20} %}
	def {{ key.id }}
		{{ value }}
	end
{% end %}</code></pre>